allele

noun

al·lele ə-ˈlēl How to pronounce allele (audio)

: any of the alternative forms of a gene that may occur at a given locus (see locus sense 3)

: either of a pair of alternative Mendelian characters (see character entry 1 sense 1b(3)) (such as smooth and wrinkled seed in the pea)

allelic

ə-ˈlē-lik

-ˈle-

adjective

allelism

ə-ˈlē-ˌli-zəm How to pronounce allele (audio)

-ˈle-

noun

Example Sentences

Recent Examples on the Web The gene’s association with Alzheimer’s, first reported in 1993, relates to one version of it, known as an allele, that dramatically increases the risk of illness.

Jason Ulrich, Scientific American, 1 Aug. 2021 Scientists dispute whether their rarity is because the recessive allele is the result of a one-time mutation or because white tigers lack adequate camouflage, negatively affecting their ability to stalk prey or avoid other predators.

Azzedine Downes, Scientific American, 22 June 2021 To continue producing white tigers, captive tigers with this rare allele expression are intensively inbred over multiple generations.

Azzedine Downes, Scientific American, 22 June 2021 In North Carolina and Indiana, where outbreaks had clear connections to the Biogen conference, nearly twenty per cent of samples contained the C2416T allele.

Benjamin Wallace-wells, The New Yorker, 17 Dec. 2020 Each allele brings its individual touch to the role.

Quanta Magazine, 14 Sep. 2017 For example, some of the archaic alleles Sankararaman spotted in Africans were in genes that suppress tumors and regulate hormones.

Ann Gibbons, Science | AAAS, 20 Feb. 2020 Lola’s genome also contained alleles that are usually associated with the inability to produce lactase—an enzyme that’s important in digesting milk—as an adult.

Kiona N. Smith, Ars Technica, 13 Feb. 2020 Each variant has a version (more precisely, one of the alleles in a single nucleotide polymorphism) associated with a small boost to the trait in question.

Charles Murray, WSJ, 27 Jan. 2020 See More

单词	allele
释义	allele noun al·lele ə-ˈlēl 1 : any of the alternative forms of a gene that may occur at a given locus (see locus sense 3) 2 : either of a pair of alternative Mendelian characters (see character entry 1 sense 1b(3)) (such as smooth and wrinkled seed in the pea) allelic ə-ˈlē-lik -ˈle- adjective allelism ə-ˈlē-ˌli-zəm -ˈle- noun Example Sentences Recent Examples on the Web The gene’s association with Alzheimer’s, first reported in 1993, relates to one version of it, known as an allele, that dramatically increases the risk of illness. Jason Ulrich, Scientific American, 1 Aug. 2021 Scientists dispute whether their rarity is because the recessive allele is the result of a one-time mutation or because white tigers lack adequate camouflage, negatively affecting their ability to stalk prey or avoid other predators. Azzedine Downes, Scientific American, 22 June 2021 To continue producing white tigers, captive tigers with this rare allele expression are intensively inbred over multiple generations. Azzedine Downes, Scientific American, 22 June 2021 In North Carolina and Indiana, where outbreaks had clear connections to the Biogen conference, nearly twenty per cent of samples contained the C2416T allele. Benjamin Wallace-wells, The New Yorker, 17 Dec. 2020 Each allele brings its individual touch to the role. Quanta Magazine, 14 Sep. 2017 For example, some of the archaic alleles Sankararaman spotted in Africans were in genes that suppress tumors and regulate hormones. Ann Gibbons, Science \| AAAS, 20 Feb. 2020 Lola’s genome also contained alleles that are usually associated with the inability to produce lactase—an enzyme that’s important in digesting milk—as an adult. Kiona N. Smith, Ars Technica, 13 Feb. 2020 Each variant has a version (more precisely, one of the alleles in a single nucleotide polymorphism) associated with a small boost to the trait in question. Charles Murray, WSJ, 27 Jan. 2020 See More Word History Etymology perhaps as back-formation from allelism, from allel- (in allelomorph) + -ism First Known Use 1921, in the meaning defined at sense 1 Phrases Containing allele multiple allele multiple allele Medical Definition allele noun al·lele ə-ˈlē(ə)l 1 : any of the alternative forms of a gene that may occur at a given locus 2 : either of a pair of alternative Mendelian characters (as ability versus inability to taste the chemical phenylthiocarbamide)
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allele

noun

Example Sentences

Word History

Phrases Containing allele

Medical Definition

noun